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<tr><td colspan="5" class="shortcuts">
<a href="#GtkLinkButton.synopsis" class="shortcut">Top</a>
                 | 
                <a href="#GtkLinkButton.description" class="shortcut">Description</a>
                 | 
                <a href="#GtkLinkButton.object-hierarchy" class="shortcut">Object Hierarchy</a>
                 | 
                <a href="#GtkLinkButton.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
                 | 
                <a href="#GtkLinkButton.properties" class="shortcut">Properties</a>
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<div class="refentry" lang="en">
<a name="GtkLinkButton"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GtkLinkButton.top_of_page"></a>GtkLinkButton</span></h2>
<p>GtkLinkButton — Create buttons bound to a URL</p>
</td>
<td valign="top" align="right"><img src="link-button.png"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="GtkLinkButton.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">

#include &lt;gtk/gtk.h&gt;

                    <a class="link" href="GtkLinkButton.html#GtkLinkButton-struct" title="GtkLinkButton">GtkLinkButton</a>;
<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *         <a class="link" href="GtkLinkButton.html#gtk-link-button-new" title="gtk_link_button_new ()">gtk_link_button_new</a>                 (const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *uri);
<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *         <a class="link" href="GtkLinkButton.html#gtk-link-button-new-with-label" title="gtk_link_button_new_with_label ()">gtk_link_button_new_with_label</a>      (const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *uri,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *label);
const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *       <a class="link" href="GtkLinkButton.html#gtk-link-button-get-uri" title="gtk_link_button_get_uri ()">gtk_link_button_get_uri</a>             (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *link_button);
void                <a class="link" href="GtkLinkButton.html#gtk-link-button-set-uri" title="gtk_link_button_set_uri ()">gtk_link_button_set_uri</a>             (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *link_button,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *uri);
void                (<a class="link" href="GtkLinkButton.html#GtkLinkButtonUriFunc" title="GtkLinkButtonUriFunc ()">*GtkLinkButtonUriFunc</a>)             (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *button,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *link_,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data);
<a class="link" href="GtkLinkButton.html#GtkLinkButtonUriFunc" title="GtkLinkButtonUriFunc ()">GtkLinkButtonUriFunc</a>  <a class="link" href="GtkLinkButton.html#gtk-link-button-set-uri-hook" title="gtk_link_button_set_uri_hook ()">gtk_link_button_set_uri_hook</a>      (<a class="link" href="GtkLinkButton.html#GtkLinkButtonUriFunc" title="GtkLinkButtonUriFunc ()">GtkLinkButtonUriFunc</a> func,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Datasets.html#GDestroyNotify"
>GDestroyNotify</a> destroy);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="GtkLinkButton.html#gtk-link-button-get-visited" title="gtk_link_button_get_visited ()">gtk_link_button_get_visited</a>         (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *link_button);
void                <a class="link" href="GtkLinkButton.html#gtk-link-button-set-visited" title="gtk_link_button_set_visited ()">gtk_link_button_set_visited</a>         (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *link_button,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> visited);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="GtkLinkButton.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  <a
href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----<a
href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned"
>GInitiallyUnowned</a>
         +----<a class="link" href="GtkObject.html" title="GtkObject">GtkObject</a>
               +----<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
                     +----<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
                           +----<a class="link" href="GtkBin.html" title="GtkBin">GtkBin</a>
                                 +----<a class="link" href="GtkButton.html" title="GtkButton">GtkButton</a>
                                       +----GtkLinkButton
</pre>
</div>
<div class="refsect1" lang="en">
<a name="GtkLinkButton.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkLinkButton implements
 AtkImplementorIface and  <a class="link" href="gtk-gtkbuildable.html#GtkBuildable">GtkBuildable</a>.</p>
</div>
<div class="refsect1" lang="en">
<a name="GtkLinkButton.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="GtkLinkButton.html#GtkLinkButton--uri" title='The "uri" property'>uri</a>"                      <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a>*                : Read / Write
  "<a class="link" href="GtkLinkButton.html#GtkLinkButton--visited" title='The "visited" property'>visited</a>"                  <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>              : Read / Write
</pre>
</div>
<div class="refsect1" lang="en">
<a name="GtkLinkButton.description"></a><h2>Description</h2>
<p>
A <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> is a <a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a> with a hyperlink, similar to the one
used by web browsers, which triggers an action when clicked. It is useful
to show quick links to resources.
</p>
<p>
A link button is created by calling either <a class="link" href="GtkLinkButton.html#gtk-link-button-new" title="gtk_link_button_new ()"><code class="function">gtk_link_button_new()</code></a> or
<a class="link" href="GtkLinkButton.html#gtk-link-button-new-with-label" title="gtk_link_button_new_with_label ()"><code class="function">gtk_link_button_new_with_label()</code></a>. If using the former, the URI you pass
to the constructor is used as a label for the widget.
</p>
<p>
The URI bound to a <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> can be set specifically using
<a class="link" href="GtkLinkButton.html#gtk-link-button-set-uri" title="gtk_link_button_set_uri ()"><code class="function">gtk_link_button_set_uri()</code></a>, and retrieved using <a class="link" href="GtkLinkButton.html#gtk-link-button-get-uri" title="gtk_link_button_get_uri ()"><code class="function">gtk_link_button_get_uri()</code></a>.
</p>
<p>
<a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> offers a global hook, which is called when the used clicks
on it: see <a class="link" href="GtkLinkButton.html#gtk-link-button-set-uri-hook" title="gtk_link_button_set_uri_hook ()"><code class="function">gtk_link_button_set_uri_hook()</code></a>.
</p>
<p>
<a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> was added in GTK+ 2.10.
</p>
</div>
<div class="refsect1" lang="en">
<a name="GtkLinkButton.details"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="GtkLinkButton-struct"></a><h3>GtkLinkButton</h3>
<pre class="programlisting">typedef struct _GtkLinkButton GtkLinkButton;</pre>
<p>
The <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> struct contains private data only, and should be
manipulated using the functions below.
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-link-button-new"></a><h3>gtk_link_button_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *         gtk_link_button_new                 (const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *uri);</pre>
<p>
Creates a new <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> with the URI as its text.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>uri</code></em> :</span></p></td>
<td> a valid URI
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a new link button widget.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.10</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-link-button-new-with-label"></a><h3>gtk_link_button_new_with_label ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *         gtk_link_button_new_with_label      (const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *uri,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *label);</pre>
<p>
Creates a new <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> containing a label.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>uri</code></em> :</span></p></td>
<td> a valid URI
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>label</code></em> :</span></p></td>
<td> the text of the button
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a new link button widget.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.10</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-link-button-get-uri"></a><h3>gtk_link_button_get_uri ()</h3>
<pre class="programlisting">const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *       gtk_link_button_get_uri             (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *link_button);</pre>
<p>
Retrieves the URI set using <a class="link" href="GtkLinkButton.html#gtk-link-button-set-uri" title="gtk_link_button_set_uri ()"><code class="function">gtk_link_button_set_uri()</code></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>link_button</code></em> :</span></p></td>
<td> a <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a valid URI.  The returned string is owned by the link button
  and should not be modified or freed.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.10</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-link-button-set-uri"></a><h3>gtk_link_button_set_uri ()</h3>
<pre class="programlisting">void                gtk_link_button_set_uri             (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *link_button,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *uri);</pre>
<p>
Sets <em class="parameter"><code>uri</code></em> as the URI where the <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> points. As a side-effect
this unsets the 'visited' state of the button.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>link_button</code></em> :</span></p></td>
<td> a <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>uri</code></em> :</span></p></td>
<td> a valid URI
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.10</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="GtkLinkButtonUriFunc"></a><h3>GtkLinkButtonUriFunc ()</h3>
<pre class="programlisting">void                (*GtkLinkButtonUriFunc)             (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *button,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *link_,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data);</pre>
<p>
The type of a function which is called when the <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> is
clicked.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>button</code></em> :</span></p></td>
<td>the <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> which was clicked
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>link_</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data that was passed when the function was registered
  with <a class="link" href="GtkLinkButton.html#gtk-link-button-set-uri-hook" title="gtk_link_button_set_uri_hook ()"><code class="function">gtk_link_button_set_uri_hook()</code></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-link-button-set-uri-hook"></a><h3>gtk_link_button_set_uri_hook ()</h3>
<pre class="programlisting"><a class="link" href="GtkLinkButton.html#GtkLinkButtonUriFunc" title="GtkLinkButtonUriFunc ()">GtkLinkButtonUriFunc</a>  gtk_link_button_set_uri_hook      (<a class="link" href="GtkLinkButton.html#GtkLinkButtonUriFunc" title="GtkLinkButtonUriFunc ()">GtkLinkButtonUriFunc</a> func,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Datasets.html#GDestroyNotify"
>GDestroyNotify</a> destroy);</pre>
<p>
Sets <em class="parameter"><code>func</code></em> as the function that should be invoked every time a user clicks
a <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a>. This function is called before every callback registered
for the "clicked" signal.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
<td> a function called each time a <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a> is clicked, or <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td> user data to be passed to <em class="parameter"><code>func</code></em>, or <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>destroy</code></em> :</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/glib/glib-Datasets.html#GDestroyNotify"
><span class="type">GDestroyNotify</span></a> that gets called when <em class="parameter"><code>data</code></em> is no longer needed, or <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the previously set hook function.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.10</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-link-button-get-visited"></a><h3>gtk_link_button_get_visited ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_link_button_get_visited         (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *link_button);</pre>
<p>
Retrieves the 'visited' state of the URI where the <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a>
points. The button becomes visited when it is clicked. If the URI
is changed on the button, the 'visited' state is unset again.
</p>
<p>
The state may also be changed using <a class="link" href="GtkLinkButton.html#gtk-link-button-set-visited" title="gtk_link_button_set_visited ()"><code class="function">gtk_link_button_set_visited()</code></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>link_button</code></em> :</span></p></td>
<td> a <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE--CAPS"
><code class="literal">TRUE</code></a> if the link has been visited, <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE--CAPS"
><code class="literal">FALSE</code></a> otherwise

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-link-button-set-visited"></a><h3>gtk_link_button_set_visited ()</h3>
<pre class="programlisting">void                gtk_link_button_set_visited         (<a class="link" href="GtkLinkButton.html" title="GtkLinkButton">GtkLinkButton</a> *link_button,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> visited);</pre>
<p>
Sets the 'visited' state of the URI where the <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a>
points.  See <a class="link" href="GtkLinkButton.html#gtk-link-button-get-visited" title="gtk_link_button_get_visited ()"><code class="function">gtk_link_button_get_visited()</code></a> for more details.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>link_button</code></em> :</span></p></td>
<td> a <a class="link" href="GtkLinkButton.html" title="GtkLinkButton"><span class="type">GtkLinkButton</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>visited</code></em> :</span></p></td>
<td> the new 'visited' state
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="GtkLinkButton.property-details"></a><h2>Property Details</h2>
<div class="refsect2" lang="en">
<a name="GtkLinkButton--uri"></a><h3>The <code class="literal">"uri"</code> property</h3>
<pre class="programlisting">  "uri"                      <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a>*                : Read / Write</pre>
<p>
The URI bound to this button.</p>
<p>
</p>
<p>Default value: NULL</p>
<p>Since 2.10</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="GtkLinkButton--visited"></a><h3>The <code class="literal">"visited"</code> property</h3>
<pre class="programlisting">  "visited"                  <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>              : Read / Write</pre>
<p>
The 'visited' state of this button. A visited link is drawn in a
different color.</p>
<p>
</p>
<p>Default value: FALSE</p>
<p>Since 2.14</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="GtkLinkButton.see-also"></a><h2>See Also</h2>
<p>
<a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a>
</p>
</div>
</div>
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